ryadira
ryadira
11-02-2018
Mathematics
contestada
4x + 3 = -5x -7 cual es el
Valor de x ?
Respuesta :
42547
42547
11-02-2018
4x + 3 = -5x - 7 Add 5x to both sides.
4x + 3 + 5x = -5x - 7 + 5x
9x + 3 = -7 Subtract 3 from both sides.
9x + 3 - 3 = -7 - 3
9x = -10 Divide both sides by 9
9x / 9 = -10 / 9
Your answer can either be 1.11111... or it would be x = -10/9
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
A toaster is plugged into a 120-volt household circuit. It draws 5 amps of current. a. What is the resistance of the toaster? b. What is the power of the toast
Round 46.82 to the nearest ten
A go-Kart's top speed is 607,200 feet per hour. What is the speed in miles per hour?
How do you solve 6x-11=10x-51
Jules reads that one pint is equivalent to 0.473 liters.he asks his teacher how many liters there are in a pint.His teacher responds that there are about 0.47
Karen wakes up at 6:00 am. It takes her 1 and 1/4 hours to get dressed and comb her. It takes her 1/2 hours to eat breakfast and brush her teeth and make her be
What are two cities located north of 15° north latitude and east of 105° east longitude
What is the best estimate of the product 289 and 7?
Write a word problem that would require you to use 5,621 divide by 23.
The length of a car is √185 ft. Will this car fit in a garage that measure 10 ft long? If not that is the minimum length of a garage long enough for this car
